On June 4, 1974, a 25-year-old Oscar Albarado (48-6-1, 36 KOs) got a shot at the undisputed super-welterweight championship held by 31-year-old Koichi Wajima (29-2-1, 24 KOs).
Albarado came in to the fight on a 3-fight win streak with a 65% KO rate, and was fighting after a gap of 1 month and 9 days. Wajima was on a 3-fight win streak with a 75% KO rate, and fighting after a layoff of 3 months and 30 days.
Oscar Albarado stopped the champion via KO in the final round, winning the first world titles of his career, and is crowned the new WBA and WBC super-welterweight champion. Albarado improves his record to 49-6-1 (37 KOs), while Wajima adds a loss to his record at 29-3-1.
On October 8, 1974, the 26-year-old undisputed super-welterweight world champion, Oscar Albarado (49-6-1, 37 KOs), faced a undefined Ryu Sorimachi undefined in an undisputed title defense fight.
Albarado came in to the fight on a 4-fight win streak with a 66% KO rate, and was fighting after a gap of 4 months and 4 days.
Oscar Albarado stopped Ryu Sorimachi via TKO in the 7th round of the 12-round world-title fight, and successfully defended his WBA, WBC, and The Ring super-welterweight titles. Albarado improves his record to 50-6-1 (38 KOs)
On October 28, 1969, a 21-year-old Oscar Albarado (27-1, 22 KOs) and LC Morgan met in the ring for the 2nd time,.
Albarado came in to the fight on a 3-fight win streak with a 78% KO rate, and was fighting after a gap of 21 days.
In the rematch, Oscar Albarado stopped LC Morgan via TKO in the 5th round. Albarado improves his record to 28-1 (23 KOs)
On April 2, 1968, a 19-year-old Oscar Albarado (14-0, 12 KOs) and Gilbert Gutierrez met in the ring for the 2nd time,.
Albarado came in to the fight on a 14-fight win streak with a 85% KO rate, and was fighting after a gap of 14 days.
In the rematch, Oscar Albarado stopped Gilbert Gutierrez via KO in the 1st round. Albarado improves his record to 15-0 (13 KOs)
On June 28, 1973, a 24-year-old Oscar Albarado (45-6-1, 35 KOs) and Dino Del Cid met in the ring for the 2nd time,.
Albarado came in to the fight on a 1-fight losing streak with a 67% KO rate, and was fighting after a gap of 1 month and 11 days.
In the rematch, Oscar Albarado stopped Dino Del Cid via KO in the 2nd round. Albarado improves his record to 46-6-1 (36 KOs)
On October 28, 1967, a 19-year-old Oscar Albarado (8-0, 7 KOs) and Chuy Andrade met in the ring.
Albarado came in to the fight on a 8-fight win streak with a 87% KO rate, and was fighting after a gap of 28 days.
Oscar Albarado stopped Chuy Andrade via KO in the 1st round. Albarado improves his record to 9-0 (8 KOs)
On January 21, 1975, the 26-year-old undisputed super-welterweight world champion, Oscar Albarado (50-6-1, 38 KOs), faced a 31-year-old Japanese boxer Koichi Wajima (29-3-1, 24 KOs) in an undisputed title defense fight.
Albarado came in to the fight on a 5-fight win streak with a 66% KO rate, and was fighting after a gap of 3 months and 13 days. Wajima was on a -1-fight win streak with a 72% KO rate, and fighting after a layoff of 7 months and 17 days.
Koichi Wajima defeated Oscar Albarado via unanimous decision in the rematch and wins the WBA, WBC, and The Ring super-welterweight world champion — and becomes the undisputed super-welterweight world champion. Wajima improves his record to 30-3-1, while Albarado adds a loss to his record at 50-7-1.
On August 3, 1972, a 23-year-old Oscar Albarado (40-5-1, 31 KOs) and Ruben Arocha met in the ring.
Albarado came in to the fight on a 2-fight win streak with a 67% KO rate, and was fighting after a gap of 23 days.
Oscar Albarado stopped Ruben Arocha via TKO in the 9th round. Albarado improves his record to 41-5-1 (32 KOs)
On June 6, 1972, a 23-year-old Oscar Albarado (38-5-1, 29 KOs) and James Shelton met in the ring.
Albarado came in to the fight on a 1-fight losing streak with a 65% KO rate, and was fighting after a gap of 7 months and 9 days.
Oscar Albarado stopped James Shelton via TKO in the 3rd round. Albarado improves his record to 39-5-1 (30 KOs)
On July 22, 1971, a 22-year-old Oscar Albarado (35-4-1, 27 KOs) and Freddie Jones met in the ring.
Albarado came in to the fight after a draw in his last fight with a 67% KO rate, and was fighting after a gap of 2 months and 16 days.
Oscar Albarado stopped Freddie Jones via TKO in the 1st round. Albarado improves his record to 36-4-1 (28 KOs)